MPF102

4

Motorola Small–Signal Transistors, FETs and Diodes Device Data

f, FREQUENCY (MHz)

30

10

bis @ IDSS

f, FREQUENCY (MHz)

5.0

Figure 6. Input Admittance (yis)

Figure 7. Reverse Transfer Admittance (yrs)

COMMON SOURCE CHARACTERISTICS

ADMITTANCE PARAMETERS

(VDS = 15 Vdc, Tchannel = 25°C)

f, FREQUENCY (MHz)

20

f, FREQUENCY (MHz)

10

Figure 8. Forward Transadmittance (yfs)

Figure 9. Output Admittance (yos)

20

10

0.3

0.5

0.7

1.0

2.0

3.0

5.0

7.0

20

30

50 70 100

200 300

500 700 1000

0.2

0.3

0.5

0.7

1.0

2.0

3.0

5.0

7.0

10

3.0

0.05

0.07

0.1

0.2

0.3

0.7

0.5

1.0

2.0

10

20

30

50

70

100

200 300

500 700 1000

10

20

30

50 70 100

200 300

500 700 1000

0.01

0.02

0.05

0.1

0.2

0.5

1.0

2.0

5.0

10

20

30

50 70

100

200 300

500 700 1000

bis @ 0.25 IDSS

gis @ IDSS

gis @ 0.25 IDSS

brs @ IDSS

0.25 IDSS

grs @ IDSS, 0.25 IDSS

gfs @ IDSS

|bfs| @ IDSS

|bfs| @ 0.25 IDSS

bos @ IDSS and 0.25 IDSS

gos @ IDSS

gos @ 0.25 IDSS

gfs @ 0.25 IDSS